Material Science
Waveguide
91%
Film
74%
Fiber Laser
65%
Thin Films
65%
Density
65%
Sol-Gel
62%
Refractive Index
44%
Solidification
39%
Oxide Compound
37%
Silicon Dioxide
35%
Optical Property
34%
Polymer Composite
34%
Silicon
31%
Fiber Optics
31%
Phononic Crystal
30%
Glass Fiber
27%
Chalcogenides Glass
26%
Nanoparticle
25%
Aluminum
25%
Amorphous Material
22%
Nanocrystalline Material
20%
Mechanical Strength
19%
Oxidation Reaction
19%
Photorefractive Material
18%
Nanocomposites
17%
Organic Solar Cells
17%
Photovoltaics
17%
Birefringence
17%
Quantum Dot
17%
Indium Tin Oxide
16%
Dielectric Material
16%
Grain Boundary
16%
Carbon Nanotube
16%
Light-Emitting Diode
15%
Laser Pulse
15%
Optical Device
15%
Crystalline Material
15%
Platelet
15%
Electronic Circuit
14%
Erbium
13%
Photoluminescence
13%
Titanium Dioxide
12%
Gallium Arsenide
12%
Luminescence
12%
Chalcogenides
12%
Graphene
12%
Heterojunction
11%
Raman Spectroscopy
11%
Cathode
11%
Titanium
11%
Laser Diode
10%
Finite Element Method
10%
Binary Alloy
10%
Nucleation
10%
Volume Fraction
10%
Surface Active Agent
10%
Conjugated Polymer
10%
Physical Property
10%
Polymerization
9%
ZnO
9%
Optical Material
9%
Metamaterial
9%
Polymer Films
9%
Glass Transition Temperature
9%
Scanning Electron Microscopy
9%
Phase Change Material
9%
Quantum Well
9%
Finite Difference
9%
Liquid Crystal
9%
Optical Loss
9%
Fullerene
8%
Solution
8%
Solar Cell
8%
Monolayers
8%
Permittivity
8%
Tellurite
7%
Glass Transition
7%
Diffusivity
7%
Thermal Stability
7%
Ferroelectric Material
7%
Heat Treatment
7%
Fiber Bragg Grating
7%
Annealing
7%
Surface Charge
7%
Anode
6%
Laser Powder Bed Fusion
6%
Self Assembly
6%
Electron Transfer
6%
Anisotropy
6%
Nanoclusters
6%
Chemical Mechanical Planarization
6%
Doping (Additives)
6%
Carbon Dioxide
6%
Superlattice
6%
Electrical Conductivity
6%
Metal Oxide
6%
Charge Carrier
6%
Copper Alloys
6%
Single Crystal
6%
Photoconductivity
6%
Engineering
Fibre Laser
100%
Amplifier
33%
Phosphate Glass
24%
Thin Films
24%
Waveguide
23%
Bragg Cell
22%
Energy Engineering
20%
Nonlinearity
19%
Gallium Arsenide
18%
Output Power
18%
Saturable Absorber
18%
Quantum Well
16%
Multimode
16%
Repetition Rate
16%
Transmissions
15%
Room Temperature
15%
Optical Fiber
15%
Electro-Optics
14%
Peak Power
14%
One Dimensional
13%
Pulse Energy
12%
Nanosecond
12%
Carbon Nanotube
12%
Energy Gap
12%
Transients
11%
Holograms
11%
Femtosecond Laser
11%
Pulse Duration
11%
Band Structure
11%
Picosecond
10%
Elastic Wave
10%
Aluminium Gallium Arsenide
9%
Microstructure
9%
Two Dimensional
9%
Power Amplifier
9%
Refractive Index
9%
Fiber Bragg Grating
8%
Experimental Result
8%
Pump Power
8%
Harmonics
8%
Average Power
8%
Entanglement
8%
Emitting Device
7%
Macrosegregation
7%
Continuous Wave
7%
Laser System
7%
Computer Simulation
7%
Quantum Dot
7%
Defects
6%
Laser Cavity
6%
C-Band
6%
Active Fiber
6%
Finite Element Method
6%
Photonics
6%
Single Mode Fibers
6%
Frequency Generation
6%
Response Time
6%
Electric Field
6%
Short Fiber
5%
Femtosecond Pulse
5%
Fluid Viscosity
5%
Piezoelectric
5%
Directional Solidification
5%
Low-Temperature
5%
Multicore Fiber
5%
Graphene
5%
Fibre Laser System
5%
External Cavity
5%
Terahertz
5%
Gamma Radiation
5%
Doped Fiber Laser
5%
High Resolution
5%
Free Space
5%
Platelet
5%
Photovoltaic Modules
5%
Mushy Zone
5%
Ground State
5%
Microsecond
5%
External Quantum Efficiency
5%
Fluidics
5%
Keyphrases
Photorefractive Polymer
34%
Fiber Laser
26%
High Power
23%
All-fiber
19%
Mode-locked Lasers
17%
Entanglement
16%
Phosphate Fiber
15%
Waveguide
15%
Er3+-doped
15%
Semiconductors
14%
Electro-optic Polymer
13%
Phosphate Glass
13%
Phosphate Glass Fibres
11%
Polymer Composites
11%
Sol-gel
11%
Saturable Absorber
10%
Pulsed Fiber Laser
9%
Optical Nonlinearity
9%
Semiconductor Quantum Dots
9%
Room Temperature
9%
Fiber Amplifier
9%
Carbon Nanotubes
9%
Exciton
8%
Tellurite Glass
8%
Mode-locking
8%
Er3+
8%
Er Doping
8%
Multiple Quantum Wells
8%
Grating
8%
Femtosecond
8%
Pulsed Power
7%
Laser Source
7%
Chromophore
7%
Narrow Linewidth
7%
Phononic Crystal
7%
Fiber-based
7%
Yb3+ Doping
7%
Wavelength Tuning
6%
Q-switching
6%
Fluoride Fiber Lasers
6%
Liquid-core Optical Fiber
6%
Repetition Rate
6%
Diffraction Efficiency
6%
Multi-mode
6%
Two-beam Coupling
6%
Peak Power
6%
Power Output
6%
Gallium Arsenide
6%
Organic Photorefractive Materials
6%
Optical Parametric Oscillator
6%
Laser-based
6%
Photorefractive
6%
Zinc Selenide
5%
Ion Exchange
5%
GaAs-AlGaAs
5%
Response Time
5%
Nonlinearity
5%
Waveguide Lasers
5%
Ion-Exchange Waveguides
5%
Optical Fiber
5%
Difference Frequency Generation
5%
Four-wave Mixing
5%
Cladding-pumped
5%
Watt-level
5%
Endoscope
5%
C-band
5%
Sensor Networks
5%
Erbium-doped
5%
All-fiber Laser
5%
Single-mode Fiber
5%
High Gain
5%
Hologram
5%
Chemical Sensor
5%